#include <bits/stdc++.h>
using namespace std;
using VI = vector<int>;
using LL = long long;

int main(int argc, char **argv) {
    
    
}
class GOOD
{
private:
    /* data */
public:
    GOOD(/* args */);
    ~GOOD();
};

GOOD::GOOD(/* args */)
{
    
}

GOOD::~GOOD()
{
}
